baber/WOPTO huggingface dataset:
Patent JP-2013228713-A (JP)
Title: Viewing angle limiting sheet and flat panel display
Inventor: TSUJI TAKAHIRO
IPC: G02B5/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a viewing angle limiting sheet which is capable of suitably preventing leakage of personal information or the like from an oblique direction and suppressing the reduction in front brightness, and a flat panel display including the viewing angle limiting sheet.SOLUTION: The viewing angle limiting sheet includes an optical function layer having a plurality of first light-transmissive parts arranged like many stripes and having a rectangular cross section and second light-transmissive parts arranged between the first light-transmissive parts and having a rectangular cross section, and at least one of side surfaces facing each other of the first and second light-transmissive parts is formed into a light scattering surface with fine irregularities. Preferably, the light scattering surface has an arithmetic mean roughness (Ra) of 1.5 or more to 4 μm or less, and a ratio (Rz/Ra) of a ten-point mean roughness (Rz) to the arithmetic mean roughness (Ra) of the light scattering surface is 1 or more to 20 or less.
Patent JP-2014191450-A (JP)
Title: Design change influence prediction device, method and program
Inventor: IMAZAWA KEI
IPC: G06F17/50
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To highly accurately predict a change influence such as additional cost generated with a change by using data of a small number of change cases in the past.SOLUTION: A device 100 having a storage unit for storing a word list including a word related to a design change of a design object, acquires a word matched with the word included in the word list from a notification document indicating a content of the design change of the design object. According to the acquired word, the device 100 acquires a primary change item that is an item in a drawing of the design object of which change is indicated directly by the notification document, and a frequency of a design change in each of the predetermined number of sections obtained by dividing a range of a change amount that the primary change item can take. According to the primary change item, the frequency of the design change in each of the predetermined number of sections obtained by dividing the range of the change amount that the primary change item can take, and a probability propagation model, the device 100 acquires a secondary item that is an item in the drawing of the design object which is to be changed in the notification document, and a frequency of a design change in each of the predetermined number of sections obtained by dividing a range of a change amount that the secondary change item can take.
Patent JP-2014191468-A (JP)
Title: Computer with plurality of processors sharing process queue, and process dispatch processing method
Inventor: MATSUMOTO SHUHEI
IPC: G06F9/48
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a process dispatch processing method for preventing deadlock occurring in a plurality of processors sharing a run queue.SOLUTION: A dispatcher stack is allocated to each of a plurality of processors sharing a run queue. Each processor, in process dispatch processing, saves in a switch-source process stack the context of a switch-source process (the process being run), saves in the dispatcher stack of each of the processors a dispatcher context, inserts the switch-source process into the run queue, removes a switch-destination process from the run queue, and, in addition, restores the context of the switch-destination process from the switch-destination process stack.
Patent JP-2014192615-A (JP)
Title: Transmission equipment, transmission system and optical input power control method
Inventor: MATSUKAWA YOSHIO
IPC: H04J14/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To increase an amount of possible preemphasis control by controlling the average optical input power of a transmission amplifier.SOLUTION: Transmission equipment includes: a transmission amplifier control unit for determining the target value of an average optical input power of the transmission amplifier, on the basis of an index based on transmission quality from the output of the transmission amplifier to the output of a reception amplifier of reception side equipment; and a preemphasis control unit for determining an adjustment amount of transmission optical power for each wavelength, on the basis of the target value and wavelength-by-wavelength reception optical power in the output of the reception amplifier.
Patent JP-2014024053-A (JP)
Title: Pretreatment method for removing heavy metal from shellfish internal organs, and removal method of heavy metal, and pretreatment device and removal device
Inventor: WATANABE HIROYUKI
IPC: B01J45/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide processing methods and devices for efficiently liquating out heavy metal from shellfish internal organs in a short time by using a mild treatment condition, without making small fragments out of the organs, and for efficiently collecting and re-utilizing proteins and lipid contained in the shellfish internal organs.SOLUTION: There are provided: a pretreatment method for piercing a protective membrane of a shellfish internal organ M; a removal method of heavy metal that includes the pretreatment method, an elution process of the heavy metal using an acidic aqueous solution and/or an alkaline aqueous solution, a washing process and a drying process; and devices for the methods.
Patent JP-2014192654-A (JP)
Title: Communication system and communication device
Inventor: TARU KOSUKE
IPC: H04Q9/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which control to suppress interference is not executed if interference of communication between different networks does not occur, and a communication device used in the system.SOLUTION: A concentrator 3 includes a detection unit for detecting another PAN 10 that may cause communication interference as an interference candidate, and an avoidance unit for avoiding communication interference. When any terminal (the concentrator 3 or a slave unit 2) of its own PAN 10 receives a leak signal (communication signal) at reception strength of a defined value or more from a terminal of another PAN 10, the detection unit detects the other PAN (generation source of the leak signal) as an interference candidate. The avoidance unit is configured to divide a constant period into a plurality of periods, and to allocate each period after the division to communication of terminals of the own PAN 10 and communication of terminals of the interference candidate PAN 10.
Patent JP-2014079746-A (JP)
Title: Method for treating waste liquid of pre-hydrolysis treatment in production of dissolving pulp
Inventor: ONODERA ISAO
IPC: C02F3/28
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a waste liquid of pre-hydrolysis treatment, which is produced in production of dissolving pulp.SOLUTION: The method for treating the waste liquid of the pre-hydrolysis treatment, which is produced in the production of the dissolving pulp, comprises: adjusting a pH of the waste liquid of the pre-hydrolysis treatment to 6.0-8.5, and subjecting the waste liquid to anaerobic treatment using granule polluted sludge.
Patent JP-2014190064-A (JP)
Title: Overflow stream evaluation device, overflow stream evaluation method, and program
Inventor: NUNOKAWA OSAMU
IPC: E02D17/20
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an overflow stream evaluation device and the like capable of performing overflow stream evaluation of a drainage gutter when it rains.SOLUTION: An overflow stream evaluation device 1 divides a drainage gutter 70 into a plurality of regions j along a drainage direction, and calculates the total water quantity Qobtained by summing up a water quantity qflowing from the surface of a natural slope 61 into the region j, a water quantity qflowing into the region j by rainfall, and a water quantity qof discharge water existing in the region j at a time t during flow-down in the drainage gutter 70, as the water flow quantity of the region j to be evaluated. Then, qis compared with a water flow limit quantity Qof the region j of the drainage gutter 70, and when qexceeds the water flow limit quantity Q, it is determined that an overflow stream occurs in the region j.
Patent JP-2014193070-A (JP)
Title: Contactless charger, program and vehicle mounted with contactless charger
Inventor: ISHII HIROYUKI
IPC: H02J7/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a contactless charger, a program and a vehicle mounted with the contactless charger capable of swiftly correcting positional deviation even when a position of a portable apparatus is deviated.SOLUTION: The contactless charger comprises: a power supply coil; a position changing section capable of changing the power supply position of the power supply coil; a communication section that communicates with a portable apparatus disposed in a power supply space; an information acquisition section that acquires a piece of first information obtained via the communication section from the output from a first acceleration sensor included in the portable apparatus disposed in the power supply space; a second acceleration sensor that detects the acceleration of the contactless charger; a calculation section that calculates an amount relevant to a relative positional deviation between the contactless charger and the portable apparatus from the first information and a piece of second information obtained from the output of the second acceleration sensor; and a control section that controls the position changing section on the basis of the calculation result made by the calculation section to change the power supply position.
Patent JP-2014190336-A (JP)
Title: Compressor
Inventor: HIGUCHI YORIHIDE
IPC: F04C29/04
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compressor having high operation efficiency and high reliability by increasing a flow volume of refrigerant injected into a compression chamber.SOLUTION: A compressor 101 includes: a casing 10; a compression mechanism 15; a crankshaft 17; and an injection pipe 92. The injection pipe 92 is a pipe in which refrigerant injected into a first compression chamber 40 of the compression mechanism 15 flows. The compression mechanism 15 includes: at least one cylinder 24; a first head 23; a second head 27; and a roller 21a. The roller 21a eccentrically rotates as the crankshaft 17 rotates. The first head 23 and the second head 27 include injection paths 33 and 37, respectively. The injection paths 33 and 37 are opened to the first compression chamber 40 by eccentric rotation of the roller 21a. The injection pipe 92 communicates with the injection path 33 of the first head 23 and the injection path 37 of the second head 27.
Patent JP-2014195530-A (JP)
Title: Game control apparatus, lottery apparatus, game control method, program, and game system
Inventor: ORUI HIROSHIGE
IPC: A63F13/69
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To motivate a user to continue execution of a lottery function.SOLUTION: A game control apparatus comprises: association means (52) which associates information on lottery targets consisting of plural objects with a user; selection means (53) which selects by a lottery an object to be given to the user, from among the lottery targets, on the basis of information inputted by the user; giving means (54) which gives to the user a first object selected by the selection means (53); and change means (55) which changes the content of information on the lottery targets on the basis of information on the first object and information on a second object having a predetermined relation with the first object.
Patent JP-2014197439-A (JP)
Title: Optical disk device and optical disk discrimination method
Inventor: ARAI TSUTOMU
IPC: G11B7/004
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of easily discriminating a high density optical disk.SOLUTION: An optical disk device 10 comprises: an optical pickup 103 for reading out a signal recorded on an optical disk; an envelope signal generation part 104 for generating an envelope signal from the signal read out by the optical pickup; an offtrack level storage part 105 for storing an offtrack level; an offtrack signal generation part 106 for generating an offtrack signal by binarizing the envelope signal generated by the envelope signal generation part at the offtrack level stored by the offtrack level storage part; and a discrimination part 109 for outputting a disk discrimination signal showing whether the optical disk is a normal density optical disk or a high density optical disk having a linear density higher than that of the normal density optical disk on the basis of the offtrack signal generated by the offtrack signal generation part.
Patent JP-2013214069-A (JP)
Title: Method and apparatus for variable power ophthalmic lens
Inventor: RANDALL B PUGH
IPC: G02F1/167
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical lens.SOLUTION: An optical lens comprises: a front curve lens and a back curve lens which both include arcuate shapes and are positioned proximately to each other forming a cavity therebetween; a volume of oil and a volume of saline solution in the cavity; and a conductive coating applied to at least one portion of one or both of the front curve lens and the back curve lens contiguous to the cavity. The optical lens is configured to form variable optical structures from concentric annular sections in the oil and the saline solution on the basis of an electrical charge applied to the conductive coating to change characteristics of the oil and the saline solution.
Patent JP-2014198773-A (JP)
Title: PPE particle dispersion
Inventor: OTANI HISAFUMI
IPC: C08J5/24
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a PPE composition sheet which is suppressed from falling of resin powder and resin peeling in handling, and to provide a method for producing the same.SOLUTION: Provided is a PPE dispersion comprising PPE particles containing polyphenylene ether (PPE), and a crosslinking curable compound. A number average molecular weight of the PPE is 8000 or more. Among 100% in number of the PPE particles, 0.5% in number or more has a major axis of 100 μm or more and less than 800 μm, and 0.3% in number or less has a major axis of 800 μm or more.
Patent JP-2014198774-A (JP)
Title: Inkjet ink composition, ink set and image forming method
Inventor: HAIJIMA AKIMITSU
IPC: C09D11/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which suppresses the occurrence of deposits under low-temperature environment, is excellent in discharging property from an inkjet nozzle and can form an image which is excellent in wear resistance and in which unevenness (image unevenness) is suppressed.SOLUTION: There is provided an inkjet ink composition which comprises water, a color material, polymerizable compound, a polymerization initiator represented by the formula (X) and polymer particles having a glass transition temperature of 90°C or more in which the content ratio to the polymerization initiator represented by the formula (X) is 0.1 to 10.0 times on a mass basis. [R, R, Rand Rrepresent a hydrogen atom or a substituent; and n represents an integer of 1 or more and 4 or less.]
Patent JP-2014203036-A (JP)
Title: Simulation method and simulation program of liquid crystal element
Inventor: AIUCHI KOSUKE
IPC: G02F1/13
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method and simulation program of a liquid crystal element capable of reducing the time required for calculation of simulation while keeping the calculation accuracy of the orientation distribution and electric field distribution of the liquid crystal molecules in the liquid crystal element.SOLUTION: The simulation method of a liquid crystal element is used for calculating the orientation distribution of the liquid crystal molecules in the liquid crystal element. The simulation method includes: an orientation distribution calculation step S3 of calculating the orientation distribution of the liquid crystal molecules every predetermined time; and an electric field distribution calculation step S5 of calculating the electric field distribution of the liquid crystal element. The number of calculations in the electric field distribution calculation step S5 is made smaller than that in the orientation distribution calculation step S3.
Patent JP-2013241395-A (JP)
Title: Method for parallel production of trans-1,3,3,3-tetrafluoropropene and 1,1,1,3,3-pentafluoropropane
Inventor: SAKU FUYUHIKO
IPC: C07C19/08
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for parallel production of trans-1,3,3,3-tetrafluoropropene and 1,1,1,3,3-pentafluoropropane.SOLUTION: A method includes: a reaction step of making 1-chloro-3,3,3-trifluoropropene react with HF to obtain a product including trans-1,3,3,3-tetrafluoropropene, cis-1,3,3,3-tetrafluoropropene, 1,1,1,3,3-pentafluoropropane, and HCl; a distillation step of distilling the product and recovering 1-chloro-3,3,3-trifluoropropene and HF, and feeding them to the reaction step; a hydrogen fluoride separation step of recovering HF from a fraction of the distillation step and feeding it to the reaction step; a hydrogen chloride separation step of bringing water or an NaOH aqueous solution into contact with the residue of the hydrogen fluoride separation step and removing HCl; a drying step of dehydrating the residue of the hydrogen chloride separation step; a purification step of rectifying the residue of the drying step; and a conversion step of converting cis-1,3,3,3-tetrafluoropropene into 1,1,1,3,3-pentafluoropropane.
Patent JP-2013227676-A (JP)
Title: Bearing device for supporting wheel
Inventor: SHIMIZU YASUYUKI
IPC: C22C38/04
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a crack upon cold forging when at least one of members being a hub ring and an outer ring of a bearing device for supporting a wheel is manufactured using the cold forging.SOLUTION: A billet which has been softened and thereby has structure having spheroidal cementite, acicular cementite and ferrite, is formed by cold forging and further, the surface hardness of the billet is adjusted to be in the range of ≤181 HV and the content of sulfur in the steel material is suitably adjusted.
Patent JP-2013155108-A (JP)
Title: LARGE AREA, UNIFORMLY LOW DISLOCATION DENSITY GaN SUBSTRATE AND PROCESS FOR MAKING THE SAME
Inventor: VAUDO ROBERT P
IPC: H01L33/00
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide large area, uniformly low dislocation density gallium nitride and a process for making the same.SOLUTION: Large area, uniformly low dislocation density single crystal of group III-V nitride material, such as gallium nitride, has a large area of greater than 15 cm, a thickness of at least 1 mm, average dislocation density not exceeding 5E5 cm, and a dislocation density standard deviation ratio of less than 25%. Such material can be formed on a substrate by a process including (I) a first phase of growing the group III-V nitride material on the substrate under pit-forming growth conditions, such as, forming pits over at least 50% of the growth surface of the group III-V nitride material, wherein the pit density on the growth surface is at least 10pits/cmof the growth surface, and (II) a second phase of growing the group III-V nitride material under pit-filling conditions.
Patent JP-2014215121-A (JP)
Title: Rotating body
Inventor: ISHIKAWA TAKANOBU
IPC: F02B39/00
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotating body configured to prevent the amount of correcting imbalance from being varied even if a relative positional relation between a cutting tool and a nut is changed due to erection tolerance of the rotating body.SOLUTION: A supercharger is formed by screwing a nut 3 into a rotating shaft 2 inserted in a compressor wheel 1, to fix the compressor wheel 1 to the rotating shaft 2. The nut 3 includes a fitting part 4 to which a fitting tool is fixed, and a cutting part 5 which has an outer periphery formed in a circular shape in an axial view and having a diameter smaller than the fitting part 4. A groove 6 is formed between the fitting part 4 and the cutting part 5 on the whole circumferences thereof.
Patent JP-2014214235-A (JP)
Title: Propylene polymer composition and thermal-fusion film, laminate and package composed of the same
Inventor: TAGUCHI EIICHI
IPC: C08L23/10
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a propylene polymer composition which is excellent in blocking resistance and heat seal strength, causes less deterioration of the heat seal strength even after heat treatment and has low-temperature impact resistance and a thermal-fusion laminate film using the composition.SOLUTION: A propylene polymer composition consists of a propylene polymer ingredient (A), a propylene-α-olefin random copolymer ingredient (B) and a random copolymer ingredient (C) of ethylene and a 4C or higher α-olefin. A thermal-fusion film and a laminate containing the composition are also provided.
Patent JP-2014216213-A (JP)
Title: Charged particle microscope device and method for acquiring image by charged particle microscope device
Inventor: TANAKA MAKI
IPC: H01J37/22
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for restoring an SEM image of an embedded lower layer pattern whose resolution is deteriorated by electron diffusion in solids, on the basis of SEM imaging conditions and pattern information.SOLUTION: A charged particle microscope device includes: an irradiation optical system for irradiating and scanning a sample having a pattern formed therein with a converged charged particle beam; a detection optical system for detecting charged particles generated from the sample to which the irradiation optical system radiates the charged particle beam; and a processing unit for acquiring a charged particle image of the sample by processing the charged particles detected by the detection optical system, estimating diffusion of the charged particles at an arbitral depth of the sample pattern on the basis of depth or material of the sample pattern or information of irradiation energy of the charged particle beam in the irradiation optical system, correcting the acquired charged particle image by using the estimated diffusion of the charged particles, and processing the corrected charged particle image.
Patent JP-2014213148-A (JP)
Title: Sewing machine and method for controlling sewing machine
Inventor: SUGIHARA YOSHIHIDE
IPC: D05B19/08
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine comprising an optical information reading unit and which is easy to handle wirings.SOLUTION: A sewing machine 1 comprises a barcode reader 50 positioned below a penetrating hole 506 provided in an operating base 5. The penetrating hole 506 is closed with a transparent plate 507. A reading surface of the barcode reader 50 is upwardly positioned. When a holding body supporting unit 65, which can move a holding body from front to back and from side to side, is positioned in an original position, the barcode reader 50 faces from its lower portion to the barcode provided in the holding body to read an identification information having a specific pattern indicated by the barcode. A CPU 101 moves the holding body and performs the sewing by driving and controlling a moving mechanism 6 based on the sewing data according to the identification information. The sewing machine 1 is easy to handle the wiring, in comparison with an arrangement in which the barcode reader 50 is provided in the holding body supporting unit 65.